56103992

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 128494080

約数和(自身を除く): 72390088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1013, 1204, 1288, 1978, 2026, 2408, 3956, 4052, 6923, 7091, 7912, 8104, 13846, 14182, 23299, 27692, 28364, 43559, 46598, 55384, 56728, 87118, 93196, 163093, 174236, 186392, 304913, 326186, 348472, 609826, 652372, 1001857, 1219652, 1304744, 2003714, 2439304, 4007428, 7012999, 8014856, 14025998, 28051996, 56103992]

約数ペア:

[(1, 56103992), (2, 28051996), (4, 14025998), (7, 8014856), (8, 7012999), (14, 4007428), (23, 2439304), (28, 2003714), (43, 1304744), (46, 1219652), (56, 1001857), (86, 652372), (92, 609826), (161, 348472), (172, 326186), (184, 304913), (301, 186392), (322, 174236), (344, 163093), (602, 93196), (644, 87118), (989, 56728), (1013, 55384), (1204, 46598), (1288, 43559), (1978, 28364), (2026, 27692), (2408, 23299), (3956, 14182), (4052, 13846), (6923, 8104), (7091, 7912)]